题干

构成地形的骨架是(  )

A:平原

B:山脉

C:盆地

D:高原

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答案(点此获取答案解析)

B

同类题1

七选五

          What is your favorite color? Do you like yellow, orange, red? (1)____ Do you prefer grey and blue? Then you are probably quiet, shy, and you would rather follow than lead.  You tend to be a pessimist(悲观者).  At least, this is what psychologists(心理学家)tell us, and they should know, because they have been seriously studying the meaning of color preference, as well as the effect that colors have on human beings. (2)____If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly. (3)____A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. (4)____A black bridge over the Thames River, near London, used to be the scene of more suicides(自杀者)than any other bridge in the area—until it was repainted green.  The number of suicide attempts immediately fell sharply.  Perhaps it would have fallen even more if the bridge had been done in pink or baby blue. (5)____It is an established fact(既成的事实)that factory workers work better, harder, and have fewer accidents when their machines are painted orange rather than black or grey.

    A. On the other hand, black is depressing.

    B. They tell us, among other facts, that we do not choose our favorite color as we grow up—we are born with our preference.

    C. The rooms are painted in different colors as you like.

    D. If you do, you must be an optimist, a leader, an active person who enjoys life, people and excitement.

    E. Light and bright colors mak e people not only happier but more active.

    F. Life is like a picture or a poem, full of different colors.

    G. Colors do influence our moods—there is no doubt about it.

同类题2

阅读短文,回答问题

相信你,能行!

    “气死我了,成绩差还要偷看,作弊!”数学老师边嚷边推着两名学生走进了办公室。班主任一看,是一班两名“双差生”,他们垂着头。涨红着脸,胆颤心惊地等着训斥。看到他们的样子,班主任克制住火气,把他俩拉到身边,亲切地说:“是不是考试时作弊呀?那好,老师就给你俩讲一个‘作弊’的故事”。

    “十几年前,有一个孩子成绩比你俩还差,又调皮捣蛋,是个十人看见九摇头,阎王看见伸舌头的讨厌鬼。作业、考试不是抄袭就偷看作弊,老师们对他也没办法。五年级时,新来了一名语文老师,这个老师给他们上的第一堂课就是进行一次摸底测验。”

    “那他又偷看了?”李峰已没有了先前恐惧,插话道。

    “是啊,他还作弊。可正当他拿出一本作文选准备抄作文时,却发现新的语文老师竟然站在他的身后,而且用一双威严的眼睛盯着他!”

    “惨了,惨了,这下是吃不了兜着走,他有苦受了。”须军也被故事吸引,竟为故事中的主人公担忧起来。

    “是啊,当时他心里也这么想。可是新的语文老师却没有发火,而是用一种亲切的、充满信任的眼光看着他,一只手轻轻地把作文选合上,尔后在他的肩头轻轻一拍,一字一顿地说:“好好写,自己写,相信你,能行!”

    “这老师多好啊!”两孩子轻声感叹着。

    “是啊,那孩子心里激动极了,鼻子酸酸的,直想哭。因为读书至今,他从没有被一位老师这样真诚地信任过!他得一下子有无尽的自信和动力在他身上聚集:老师相信我能,我一定能行!”

    “后来,他把老师的那句‘相信你,能行!’的话作为自己的座右铭,痛改前非,成绩一点点赶了上来。几年过后,在他的努力下,他终于从一名差生成长为一名光荣的人民老师。老师的故事讲完了,我觉得你俩一点儿也不比故事的‘他’笨,只要他们能相信自己的能力,努力学习,克服缺点,老师坚信,你们一定不会比‘他’差!你们说行不行?”

    “行!”两人异口同声地高声回答,走出办公室,去向数学老师认错了。几天后,他们的课桌上写着五个字:“相信你,能行!”